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CCDB → Angiosperms → Rosaceae → Purshia → Purshia tridentata (Pursh) DC.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Purshia tridentata (Pursh) DC. | Purshia tridentata (Pursh) DC. | 9 | IPCN online | Benham, D. M. & C. G. Schaack. 1988. Chromosome number reports XCIX. Taxon 37: 399. | |||
| Purshia tridentata (Pursh) DC. | Purshia tridentata (Pursh) DC. | 18 | IPCN online | McArthur, E. D., H. C. Stutz & S. C. Sanderson. 1983. Taxonomy, distribution, and cytogenetics of Purshia, Cowania, and Fallugia (Rosoideae, Rosaceae). Proceedings-Research and Management of Bitterbrush and Cliffrose in Western North America. U.S. Dept. Agric. Forest Service. 1983: 4–14. | |||
| ! | Purshia tridentata (Pursh) DC. | Purshia tridentata (Pursh) DC. | 18 | Fedorov, 1974 | Cave (D. n. 1956) | ||
| ! | Purshia tridentata (Pursh) DC. | Purshia tridentata (Pursh) DC. | 18 | Cave1956 | Cave |